F • Technical information | Dexcom ONE+ User Guide
77
USB charging/download cable specifications
Input/Output 5 V DC, 1A
Type USB A to USB micro B
Length 0.91meters
Power supply/charger specifications
Class II
Input AC Input 100–240 Vac, 50/60Hz, 0.2A, 0.2A rms at 100 Vac
DC output 5V DC, 1A (5.0 Watts)
Electromagnetic immunity and emissions declaration and guidance
The transmitter and receiver are intended for use in the electromagnetic environment specified in the next table. The customer
or the user of the transmitter should ensure that it is used in such an environment.
Immunity test Transmitter compliance level Receiver compliance level
Electrostatic Discharge (ESD)
IEC 61000-4-2
± 8 kV Contact
± 15 kV Air
Magnetic Field (50Hz)
IEC 61000-4-8
30 A/m
Electrical Fast Transient/Burst
IEC 61000-4-4
N/A ± 2 kV for power supply lines
Surge
IEC 61000-4-5
N/A ± 0.5 kV, ± 1 kV line(s) to line(s)
Voltage Dips and Interruptions
IEC 61000-4-11
IEC 60601-1-11
N/A 0% 230V for 1 cycle
0% 230V for 0.5 cycle at 8 phase angles
70% 230V (30% dip in 230V) for 25 cycles
0% 230V for 250 cycles
Conducted Fields Disturbance
IEC 61000-4-6
N/A 6 Vrms
150 kHz to 80 MHz
Radiated Fields Disturbance
IEC 61000-4-3
10 V/m
at 80 MHz to 2700 MHz (AM Modulation)
Radiated and Conducted Fields
Aircraft use
Meets RTCA /DO-160 edition G Section 20, Category T
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